71393802478

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{857}}^1\times {\mathrm{886241}}^1$

素因数の和:887147

約数の個数: 16

約数和(自身を含む): 109496971584

約数和(自身を除く): 38103169106

約数列:

[1, 2, 47, 94, 857, 1714, 40279, 80558, 886241, 1772482, 41653327, 83306654, 759508537, 1519017074, 35696901239, 71393802478]

約数ペア:

[(1, 71393802478), (2, 35696901239), (47, 1519017074), (94, 759508537), (857, 83306654), (1714, 41653327), (40279, 1772482), (80558, 886241)]